UPPER AIR CALCULATIONS AND PLOTTING (Ver 5.52-LINUX-X11) Current filename: /home/data/upa/2025100812.upa.cvt Date: 1200Z 8 OCT 25 Searching for U7459... Searching the city database file for: U7459 ... Date:1200Z 8 OCT 25 Station: U7459 WMO ident: 27459 Latitude: 56.27 Longitude: 44.00 ------------------------------------------------------------------------------- LEV PRES HGHT TEMP DEWP RH DD WETB DIR SPD THETA THE-V THE-W THE-E W mb m C C % C C deg knt K K K K g/kg ------------------------------------------------------------------------------- SFC 1005 155 14.4 8.4 67 6.0 11.0 140 1 287.1 288.3 284.0 306.5 6.89 1 1000 197 13.0 6.0 62 7.0 9.3 330 1 286.1 287.2 282.4 302.6 5.86 2 949 641 9.4 3.4 66 6.0 6.4 330 65 286.8 287.7 281.9 301.4 5.15 3 925 857 8.6 3.6 71 5.0 6.1 330 97 288.1 289.0 282.7 303.3 5.36 4 850 1583 7.8 2.8 71 5.0 5.2 330 108 294.3 295.3 285.4 310.4 5.51 5 774 2353 7.2 2.2 70 5.0 4.5 301.7 302.7 288.4 319.1 5.80 6 769 2406 4.6 0.4 74 4.2 2.5 299.4 300.4 287.0 314.7 5.12 7 750 2610 5.6 1.0 72 4.6 3.2 302.7 303.7 288.5 319.2 5.49 8 739 2730 4.2 -0.0 74 4.2 2.1 302.4 303.4 288.1 318.0 5.18 TRP WND Sounding variables and indices Precipitable water: 0.58 inches Sfc-500 mean rel hum: 69.63 % Est. max temperature: 21.15 C = 70.07 F Sfc-Lift cond lev (LCL): 918.33 mb = 919.11 m = 3015.41 ft T: 8.53 C ThetaE index: 5.10 C Layer 1000.0- 925.0 mb Conv cond level (CCL): None Cap Strength: 9.97 C Parcel Indices Parcel: using 100 mb layer CAPE (B+): 12.29 J/kg Max Up Vert Vel: 4.96 m/s Conv Inhibition (B-): 419.66 J/kg Cap Strength: 9.77 C Lift Cond Lev (LCL): 871.61 mb = 1367.49 m = 4486.46 ft Lev Free Conv (LFC): -1.00 mb = -9999.00 m = -9999.00 ft Wind level data Storm motion: 0 at 56 knt ---------------------------------------------------------- TRUE/GROUND REL | STORM REL LEV P H DIR SPD U V | DIR SPD U V mb m knt m/s | knt m/s ---------------------------------------------------------- 0 1005 155 140 1 -0.6 0.8 | 179 57 -0.6 56.7 1 1000 197 330 1 0.5 -0.9 | 181 55 0.5 55.1 2 925 857 330 97 48.5 -84.0 | 300 56 48.5 -28.1 3 850 1583 330 108 54.0 -93.5 | 305 66 54.0 -37.6 Wind Parameters Mean winds (0-6000m): 330.0 at 74.6 knts Storm direction: 0.0 at 55.9 knts Shear (0-3000m) pos: 0.0 neg: 52.7 tot: 52.7 10-3/s Storm rel Dir Shear (0-3000m): 125.5 deg Storm rel helicity (0-3000m) pos: 805.2 neg: 0.0 tot: 805.2 m^2/s^2 ave: 575.2 10^-3 m/s^2 rel: 0.74 Storm rel vorticity (0-3000m) horiz: 40.1 stream: 29.6 10^-3/s Energy-Hel index: 0.06 Bulk Rich Number: 0.05 Bulk Shear: 245.82 m/s Storm Parameters ------------------------------------------------------------------------------- Depth Mean Inflow| Shear | Helicity | Vorticity AGL Dir Spd Dir Spd| Pos Neg Tot| Pos Neg Tot Ave Rel | Hor Strm m knt knt| 10^-3/s | m^2/s^2 m/s^2 | 10^-3/s ------------------------------------------------------------------------------- 500 330 31 209 33| 0.0 70.6 70.6|509.6 0.0 509.6 1019.2 0.82| 71.1 58.1 1000 330 62 265 31| 0.0 52.7 52.7|760.4 0.0 760.4 760.4 0.75| 53.1 40.0 1500 NO DATA | 0.0 52.7 52.7| | 2000 NO DATA | 0.0 52.7 52.7| | 2500 NO DATA | 0.0 52.7 52.7| | 3000 NO DATA | 0.0 52.7 52.7| | 4000 NO DATA | 0.0 52.7 52.7| | 5000 NO DATA | 0.0 52.7 52.7| | 6000 NO DATA | 0.0 52.7 52.7| | Wrote GIF file: /home/apache/climate/data/raob//U7459/skewt/U7459.skewt.20251008.12.gif